<template>
  <div class="Modal">
    <Row class="colLeft">
      <Col :xl="6" :lg="6" :md="6" :sm="6" :xs="24" class="colLeft">
      <div class="Nav">
        <div class="input">
          <Input search enter-button placeholder="请输入分类名称" v-model="uploadName.name" style="width: 90%" @on-search="changePage" />
        </div>
        <div class="trees-coadd">
          <div class="scollhide">
            <div class="trees">
              <Tree :data="treeData" :render="renderContent" class="treeBox" ref="tree"></Tree>
            </div>
          </div>
        </div>
      </div>
      </Col>
      <Col :xl="18" :lg="18" :md="18" :sm="18" :xs="24" class="colLeft">
      <div class="conter">
        <div class="bnt acea-row row-middle">
          <Col span="24">
          <Button type="primary" :disabled="checkPicList.length === 0" @click="checkPics" class="mr10" v-if="isShow!==0">使用选中图片</Button>
          <Upload :show-upload-list="false" :action="fileUrl" class="mr10 mb10" :before-upload="beforeUpload" :data="uploadData" :headers="header" :multiple="true" :on-success="handleSuccess" style="margin-top: 1px; display: inline-block">
            <Button type="primary">上传图片</Button>
          </Upload>
          <!--<Button type="success" @click.stop="add" class="mr10">添加分类</Button>-->
          <Button type="error" class="mr10" :disabled="checkPicList.length === 0" @click.stop="editPicList('图片')">删除图片</Button>
          <i-select :value="pids" placeholder="图片移动至" style="width: 160px" class="treeSel">
            <i-option v-for="(item, index) of list" :value="item.value" :key="index" style="display: none">
              {{ item.title }}
            </i-option>
            <Tree :data="treeData2" :render="renderContentSel" ref="reference" class="treeBox"></Tree>
          </i-select>
          </Col>
        </div>
        <div class="pictrueList acea-row">
          <Row :gutter="24" class="conter">
            <div v-show="isShowPic" class="imagesNo">
              <Icon type="ios-images" size="60" color="#dbdbdb" />
              <span class="imagesNo_sp">图片库为空</span>
            </div>
            <div class="acea-row mb10">
              <div class="pictrueList_pic mr10 mb10" v-for="(item, index) in pictrueList" :key="index" @mouseenter="enterMouse(item)" @mouseleave="enterMouse(item)">
                <p class="number" v-if="item.num > 0">
                  <Badge :count="item.num" type="error" :offset="[11, 12]">
                    <a href="#" class="demo-badge"></a>
                  </Badge>
                </p>
                <img :class="item.isSelect ? 'on' : ''" v-lazy="item.satt_dir" @click.stop="changImage(item, index, pictrueList)" />
                <div style="
                      display: flex;
                      align-items: center;
                      justify-content: space-between;
                    " @mouseenter="enterLeave(item)" @mouseleave="enterLeave(item)">
                  <p style="width: 80%" v-if="!item.isEdit">
                    {{ item.editName }}
                  </p>
                  <Input size="small" style="width: 80%" type="text" v-model="item.real_name" v-else @on-blur="bindTxt(item)" />
                  <span class="iconfont iconbianji1" @click="item.isEdit = !item.isEdit" v-if="item.isShowEdit"></span>
                </div>
                <div class="nameStyle" v-show="item.realName && item.real_name">
                  {{ item.real_name }}
                </div>
              </div>
            </div>
            <!--<Col class="mb20" v-bind="gridPic"-->
            <!--v-for="(item, index) in pictrueList" :key="index" >-->
            <!--<div class="pictrueList_pic">-->
            <!--<img :class="item.isSelect ? 'on': '' " v-lazy="item.satt_dir"-->
            <!--@click.stop="changImage(item, index, pictrueList)"/>-->
            <!--</div>-->
            <!--</Col>-->
          </Row>
        </div>
        <div class="footer acea-row row-right">
          <Page :total="total" show-elevator show-total @on-change="pageChange" :page-size="fileData.limit" />
        </div>
      </div>
      </Col>
    </Row>
  </div>
</template>

<script>
import {
  getCategoryListApi,
  createApi,
  fileListApi,
  categoryEditApi,
  moveApi,
  fileUpdateApi,
} from "@/api/uploadPictures";
import Setting from "@/setting";
import { getCookies } from "@/libs/util";
export default {
  name: "uploadPictures",
  // components: { editFrom },
  props: {
    isChoice: {
      type: String,
      default: "",
    },
    gridBtn: {
      type: Object,
      default: null,
    },
    gridPic: {
      type: Object,
      default: null,
    },
    isShow: {
      type: Number,
      default: 1,
    }
  },
  data() {
    return {
      spinShow: false,
      fileUrl: Setting.apiBaseURL + "/file/upload",
      modalPic: false,
      treeData: [],
      treeData2: [],
      pictrueList: [],
      uploadData: {}, // 上传参数
      checkPicList: [],
      uploadName: {
        name: "",
      },
      FromData: null,
      treeId: 0,
      isJudge: false,
      buttonProps: {
        type: "default",
        size: "small",
      },
      fileData: {
        pid: 0,
        page: 1,
        limit: 18,
      },
      total: 0,
      pids: 0,
      list: [],
      modalTitleSs: "",
      isShowPic: false,
      header: {},
      ids: [], // 选中附件的id集合
    };
  },
  mounted() {
    this.getToken();
    this.getList();
    this.getFileList();
  },
  methods: {
    enterMouse(item) {
      item.realName = !item.realName;
    },
    enterLeave(item) {
      item.isShowEdit = !item.isShowEdit;
    },
    // 上传头部token
    getToken() {
      this.header["Authori-zation"] = "Bearer " + getCookies("token");
    },
    // 树状图
    renderContent(h, { root, node, data }) {
      let operate = [];
      if(data.pid == 0) {
        operate.push(
          h(
            "div",
            {
              class: ["ivu-dropdown-item"],
              on: {
                click: () => {
                  this.append(root, node, data);
                },
              },
            },
            "添加分类"
          )
        );
      }
      if(data.id !== "") {
        operate.push(
          h(
            "div",
            {
              class: ["ivu-dropdown-item"],
              on: {
                click: () => {
                  this.editPic(root, node, data);
                },
              },
            },
            "编辑分类"
          ),
          h(
            "div",
            {
              class: ["ivu-dropdown-item"],
              on: {
                click: () => {
                  this.remove(root, node, data, "分类");
                },
              },
            },
            "删除分类"
          )
        );
      }
      return h(
        "span",
        {
          class: ["ivu-span"],
          style: {
            display: "inline-block",
            width: "88%",
            height: "32px",
            lineHeight: "32px",
            position: "relative",
            color: "rgba(0,0,0,0.6)",
            cursor: "pointer",
          },
          on: {
            mouseenter: () => {
              this.onMouseOver(root, node, data);
            },
            mouseleave: () => {
              this.onMouseOver(root, node, data);
            },
          },
        },
        [
          h(
            "span",
            {
              on: {
                click: (e) => {
                  this.appendBtn(root, node, data, e);
                },
              },
            },
            data.title
          ),
          h(
            "div",
            {
              style: {
                display: "inline-block",
                float: "right",
              },
            },
            [
              h("Icon", {
                props: {
                  type: "ios-more",
                },
                style: {
                  marginRight: "8px",
                  fontSize: "20px",
                  display: data.flag ? "inline" : "none",
                },
                on: {
                  click: () => {
                    this.onClick(root, node, data);
                  },
                },
              }),
              h(
                "div",
                {
                  class: ["right-menu ivu-poptip-inner"],
                  style: {
                    width: "80px",
                    position: "absolute",
                    zIndex: "9",
                    top: "0",
                    right: "0",
                    display: data.flag2 ? "block" : "none",
                  },
                },
                operate
              ),
            ]
          ),
        ]
      );
    },
    // renderContent (h, { root, node, data }) {
    //     let actionData = [];
    //     if (data.id !== '' && data.pid == 0) {
    //         actionData.push(h('Button', {
    //             props: Object.assign({}, this.buttonProps, {
    //                 icon: 'ios-add'
    //             }),
    //             style: {
    //                 marginRight: '8px',
    //                 display: data.flag ? 'inline' : 'none'
    //             },
    //             on: {
    //                 click: () => { this.append(root, node, data) }
    //
    //             }
    //         }));
    //     }
    //     if (data.id !== '') {
    //         actionData.push(h('Button', {
    //             props: Object.assign({}, this.buttonProps, {
    //                 icon: 'md-create'
    //             }),
    //             style: {
    //                 marginRight: '8px',
    //                 display: data.flag ? 'inline' : 'none'
    //             },
    //             on: {
    //                 click: () => { this.editPic(root, node, data) }
    //             }
    //         }));
    //         actionData.push(h('Button', {
    //             props: Object.assign({}, this.buttonProps, {
    //                 icon: 'ios-remove'
    //             }),
    //             style: {
    //                 display: data.flag ? 'inline' : 'none'
    //             },
    //             on: {
    //                 click: () => { this.remove(root, node, data, '分类') }
    //             }
    //         }));
    //     }
    //     return h('div', {
    //         style: {
    //             display: 'inline-block',
    //             width: '90%'
    //         },
    //         on: {
    //             mouseenter: () => { this.onMouseOver(root, node, data) },
    //             mouseleave: () => { this.onMouseOver(root, node, data) }
    //         }
    //     }, [
    //         h('span', [
    //             h('span', {
    //                 style: {
    //                     cursor: 'pointer'
    //                 },
    //                 class: ['ivu-tree-title'],
    //                 on: {
    //                     click: (e) => { this.appendBtn(root, node, data, e) }
    //                 }
    //             }, data.title)
    //         ]),
    //         h('span', {
    //             style: {
    //                 display: 'inline-block',
    //                 float: 'right'
    //             }
    //         }, actionData)
    //     ]);
    // },
    renderContentSel(h, { root, node, data }) {
      return h(
        "div",
        {
          style: {
            display: "inline-block",
            width: "90%",
          },
        },
        [
          h("span", [
            h(
              "span",
              {
                style: {
                  cursor: "pointer",
                },
                class: ["ivu-tree-title"],
                on: {
                  click: (e) => {
                    this.handleCheckChange(root, node, data, e);
                  },
                },
              },
              data.title
            ),
          ]),
        ]
      );
    },
    // 下拉树
    handleCheckChange(root, node, data, e) {
      this.list = [];
      // this.pids = 0;
      let value = data.id;
      let title = data.title;
      this.list.push({
        value,
        title,
      });
      if(this.ids.length) {
        this.pids = value;
        this.getMove();
      } else {
        this.$Message.warning("请先选择图片");
      }
      let selected = this.$refs.reference.$el.querySelectorAll(
        ".ivu-tree-title-selected"
      );
      for(let i = 0; i < selected.length; i++) {
        selected[i].className = "ivu-tree-title";
      }
      e.path[0].className = "ivu-tree-title  ivu-tree-title-selected"; // 当前点击的元素
    },
    // 移动分类
    getMove() {
      let data = {
        pid: this.pids,
        images: this.ids.toString(),
      };
      moveApi(data)
        .then(async (res) => {
          this.$Message.success(res.msg);
          this.getFileList();
          this.pids = 0;
          this.checkPicList = [];
          this.ids = [];
        })
        .catch((res) => {
          this.$Message.error(res.msg);
        });
    },
    // 删除图片
    editPicList(tit) {
      this.tits = tit;
      let ids = {
        ids: this.ids.toString(),
      };
      let delfromData = {
        title: "删除选中图片",
        url: `file/file/delete`,
        method: "POST",
        ids: ids,
      };
      this.$modalSure(delfromData)
        .then((res) => {
          this.$Message.success(res.msg);
          this.getFileList();
          this.checkPicList = [];
        })
        .catch((res) => {
          this.$Message.error(res.msg);
        });
    },
    // 鼠标移入 移出
    onMouseOver(root, node, data) {
      // console.log('sss333',data);
      event.preventDefault();
      data.flag = !data.flag;
      if(data.flag2) {
        data.flag2 = false;
      }
    },
    onClick(root, node, data) {
      data.flag2 = !data.flag2;
    },
    // 点击树
    appendBtn(root, node, data, e) {
      this.treeId = data.id;
      this.fileData.page = 1;
      this.getFileList();
      let selected = this.$refs.tree.$el.querySelectorAll(
        ".ivu-tree-title-selected"
      );
      for(let i = 0; i < selected.length; i++) {
        selected[i].className = "ivu-tree-title";
      }
      e.path[0].className = "ivu-tree-title  ivu-tree-title-selected"; // 当前点击的元素
    },
    // 点击添加
    append(root, node, data) {
      this.treeId = data.id;
      this.getFrom();
    },
    // 删除分类
    remove(root, node, data, tit) {
      this.tits = tit;
      let delfromData = {
        title: "删除 [ " + data.title + " ] " + "分类",
        url: `file/category/${data.id}`,
        method: "DELETE",
        ids: "",
      };
      this.$modalSure(delfromData)
        .then((res) => {
          this.$Message.success(res.msg);
          this.getList();
          this.checkPicList = [];
        })
        .catch((res) => {
          this.$Message.error(res.msg);
        });
    },
    // 确认删除树
    // submitModel () {
    //     if (this.tits === '图片') {
    //         this.getFileList();
    //         this.checkPicList = [];
    //     } else {
    //         this.getList();
    //         this.checkPicList = [];
    //     }
    // },
    // 编辑树表单
    editPic(root, node, data) {
      this.$modalForm(categoryEditApi(data.id)).then(() => this.getList());
    },
    // 搜索分类
    changePage() {
      this.getList();
    },
    // 分类列表树
    getList() {
      let data = {
        title: "全部图片",
        id: "",
        pid: 0,
      };
      getCategoryListApi(this.uploadName)
        .then(async (res) => {
          this.treeData = res.data.list;
          this.treeData.unshift(data);
          this.treeData2 = [...this.treeData];
          this.addFlag(this.treeData);
        })
        .catch((res) => {
          this.$Message.error(res.msg);
        });
    },
    addFlag(treedata) {
      treedata.map((item) => {
        this.$set(item, "flag", false);
        this.$set(item, "flag2", false);
        item.children && this.addFlag(item.children);
      });
    },
    // 新建分类
    add() {
      this.treeId = 0;
      this.getFrom();
    },
    // 文件列表
    getFileList() {
      this.fileData.pid = this.treeId;
      fileListApi(this.fileData)
        .then(async (res) => {
          res.data.list.forEach((el) => {
            el.isSelect = false;
            el.isEdit = false;
            el.isShowEdit = false;
            el.realName = false;
            el.num = 0;
            this.editName(el);
          });
          this.pictrueList = res.data.list;
          console.log(this.pictrueList);
          if(this.pictrueList.length) {
            this.isShowPic = false;
          } else {
            this.isShowPic = true;
          }
          this.total = res.data.count;
        })
        .catch((res) => {
          this.$Message.error(res.msg);
        });
    },
    pageChange(index) {
      this.fileData.page = index;
      this.getFileList();
      this.checkPicList = [];
    },
    // 新建分类表单
    getFrom() {
      this.$modalForm(createApi({ id: this.treeId })).then((res) => {
        console.log(res);
        this.getList();
      });
    },
    // 上传之前
    beforeUpload() {
      this.uploadData = {
        pid: this.treeId,
      };
      let promise = new Promise((resolve) => {
        this.$nextTick(function() {
          resolve(true);
        });
      });
      return promise;
    },
    // 上传成功
    handleSuccess(res, file, fileList) {
      if(res.status === 200) {
        this.$Message.success(res.msg);
        this.getFileList();
      } else {
        this.$Message.error(res.msg);
      }
    },
    // 关闭
    cancel() {
      this.$emit("changeCancel");
    },
    // 选中图片
    changImage(item, index, row) {
      let activeIndex = 0;
      if(!item.isSelect) {
        item.isSelect = true;
        this.checkPicList.push(item);
      } else {
        item.isSelect = false;
        this.checkPicList.map((el, index) => {
          if(el.att_id == item.att_id) {
            activeIndex = index;
          }
        });
        this.checkPicList.splice(activeIndex, 1);
      }

      this.ids = [];
      this.checkPicList.map((item, i) => {
        this.ids.push(item.att_id);
      });
      this.pictrueList.map((el, i) => {
        if(el.isSelect) {
          this.checkPicList.filter((el2, j) => {
            if(el.att_id == el2.att_id) {
              el.num = j + 1;
            }
          });
        } else {
          el.num = 0;
        }
      });
    },
    // 点击使用选中图片
    checkPics() {
      if(this.isChoice === "单选") {
        if(this.checkPicList.length > 1)
          return this.$Message.warning("最多只能选一张图片");
        this.$emit("getPic", this.checkPicList[0]);
      } else {
        let maxLength = this.$route.query.maxLength;
        if(
          maxLength != undefined &&
          this.checkPicList.length > Number(maxLength)
        )
          return this.$Message.warning("最多只能选" + maxLength + "张图片");
        this.$emit("getPicD", this.checkPicList);
        console.log(this.checkPicList);
      }
    },
    editName(item) {
      let it = item.real_name ? item.real_name.split(".") : item.name.split(".");
      let it1 = it[1] == undefined ? [] : it[1];
      let len = it[0].length + it1.length;

      item.editName =
        len < 10
          ? item.real_name
          : item.real_name.substr(0, 2) + "..." + item.real_name.substr(-5, 5);
    },
    // 修改图片文字上传
    bindTxt(item) {
      if(item.real_name == "") {
        this.$Message.error("请填写内容");
      }
      fileUpdateApi(item.att_id, {
        real_name: item.real_name,
      })
        .then((res) => {
          this.editName(item);
          item.isEdit = false;
          this.$Message.success(res.msg);
        })
        .catch((error) => {
          this.$Message.error(error.msg);
        });
    },
  },
};
</script>

<style scoped lang="stylus">
.nameStyle {
  position: absolute;
  white-space: nowrap;
  z-index: 9;
  background: #eee;
  height: 20px;
  line-height: 20px;
  color: #555;
  border: 1px solid #ebebeb;
  padding: 0 5px;
  left: 56px;
  bottom: -18px;
}

.iconbianji1 {
  font-size: 13px;
}

/deep/.ivu-badge-count {
  margin-top: 18px !important;
  margin-right: 19px !important;
}

/deep/ivu-tree-title-selected:hover {
  color: unset;
  background-color: unset;
}

/deep/.ivu-tree-title {
  padding: 0;
}

/deep/.ivu-tree ul li {
  margin: 0;
}

/deep/.ivu-tree-arrow {
  width: 17px;
  color: #626262;
}

/deep/.ivu-span:hover {
  background: #F5F5F5;
  color: rgba(0, 0, 0, 0.4) !important;
}

/deep/.ivu-tree-arrow i {
  vertical-align: bottom;
}

.Nav /deep/.ivu-icon-ios-arrow-forward:before {
  content: '\F341' !important;
  font-size: 20px;
}

/deep/.ivu-btn-icon-only.ivu-btn-small {
  padding: unset !important;
}

.selectTreeClass {
  background: #d5e8fc;
}

.treeBox {
  width: 100%;
  height: 100%;

  >>> .ivu-tree-title-selected, .ivu-tree-title-selected:hover {
    color: #2D8cF0 !important;
    background-color: #fff !important;
  }

  >>> .ivu-btn-icon-only {
    width: 20px !important;
    height: 20px !important;
  }

  >>> .ivu-tree-title:hover {
    color: #2D8cF0 !important;
    background-color: #fff !important;
  }
}

.pictrueList_pic {
  position: relative;
  width: 100px;
  cursor: pointer;

  img {
    width: 100%;
    height: 100px;
  }

  p {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    height: 20px;
    text-align: center;
  }

  .number {
    height: 33px;
  }

  .number {
    position: absolute;
    right: 0;
    top: 0;
  }
}

.trees-coadd {
  width: 100%;
  border-radius: 4px;
  overflow: hidden;
  position: relative;

  .scollhide {
    overflow-x: hidden;
    overflow-y: scroll;
    padding: 10px 0 10px 0;
    box-sizing: border-box;

    .trees {
      width: 100%;
      height: 374px;
    }
  }

  .scollhide::-webkit-scrollbar {
    display: none;
  }
}

.treeSel >>>.ivu-select-dropdown-list {
  padding: 0 5px !important;
  box-sizing: border-box;
}

.imagesNo {
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  margin: 65px 0;

  .imagesNo_sp {
    font-size: 13px;
    color: #dbdbdb;
    line-height: 3;
  }
}

.Modal {
  width: 100%;
  height: 100%;
  background: #fff !important;
}

.Nav {
  width: 100%;
  border-right: 1px solid #eee;
}

.colLeft {
  padding-right: 0 !important;
  height: 100%;
}

.conter {
  width: 100%;
  height: 100%;
  margin-left: 0 !important;
}

.conter .bnt {
  width: 100%;
  padding: 0 13px 10px 8px;
  box-sizing: border-box;
}

.conter .pictrueList {
  padding-left: 6px;
  width: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  height: 300px;
}

.conter .pictrueList img {
  width: 100%;
  border: 2px solid #fff;
}

.conter .pictrueList img.on {
  border: 2px solid #5FB878;
}

.conter .footer {
  padding: 20px;
}

.demo-badge {
  width: 42px;
  height: 42px;
  background: transparent;
  border-radius: 6px;
  display: inline-block;
}
</style>